Note Regarding the Service Interval for Engine Coolant

The interval may be shorter when a coolant other than COOL-GARD™ II is used. The most important service intervals are stated in the table.

NOTE: It is essential to comply with Drain Intervals for Diesel Engine Coolant in Section 80, Fuel, Lubricants, Hydraulic Oil and Coolant. There you will find details of service intervals and related circumstances.

Operating hours (after x years at the latest)	Coolant meets John Deere specification	COOL-GARD II
2000 (after 2 years)	X	—
4000 (after 4 years)	—	Valid if condition of COOL-GARD II is not checked once a year.
6000 (after 6 years)	—	Valid if condition of COOL-GARD II is checked once a year.